Has Active Noise Cancellation (Anc)
Master & Dynamic MW65
✓
Apple AirPods Max ✓
Active noise cancellation uses more advanced technology to reduce unwanted ambient sounds. How it works, it listens to the sound pattern of incoming noise and then generates a mirror signal to cancel it out. In simple terms, it's like taking +1 outside (noise from your surrounding) and adding -1 inside (counter sound within the device) to make 0 hence "diluting" the noise.
Master & Dynamic MW65 allow you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the volume to overcome background noise.
Apple AirPods Max too have active noise cancellation making both devices ideal for plane rides and morning commutes. Each may work with different noise cancellation modes, pick the setting, mode, or noise cancellation type that suits your commute or that enhances your relaxation time.
Has Passive Noise Reduction
Master & Dynamic MW65
✓
Apple AirPods Max ✓
Passive Noise Cancellation uses well-designed ear cups to seal out unwanted noise. This is used for both in-ear earphones and over-ear headphones where the headphone itself will keep surrounding noise out.
The Master & Dynamic MW65 sits tightly in place, creating an acoustic seal that reduces background noise and prevents your music from leaking out.
Both of these devices have passive noise reduction which means that also the Apple AirPods Max isolates you from ambient noise instead of actively using technology to cancel it out.
Lowest Frequency
Master & Dynamic MW65
20Hz
Apple AirPods Max ✗
Low-frequency response measures if and how well an audio device reproduces low audible frequencies and if it makes any changes to the signal on the way through. Master & Dynamic MW65's lowest frequency is at 20Hz, the lower the low-frequency response, the stronger and juicier the bass.
Highest Frequency
Master & Dynamic MW65
20000Hz
Apple AirPods Max ✗
High frequency response measures if and how well a particular audio device reproduces high audible frequencies and if it makes any changes to the signal while at it. Master & Dynamic MW65's highest frequency is at 20000Hz, the higher the high-frequency response, the clearer and crispier the treble.
Driver Unit Size
Master & Dynamic MW65
40mm
Apple AirPods Max 40mm
The driver unit is the component that produces sound in the device, its size dictates the loudness of the headphone. Master & Dynamic MW65 driver unit is 40mm in diameter, bigger drivers are more powerful and can produce better bass.
Apple AirPods Max driver unit is 40mm in diameter,
making both Apple AirPods Max, and Master & Dynamic MW65 similar in how loud their sound gets
, as many tend to believe that driver units of a bigger size automatically produce better sound quality.
However, large drivers usually have difficulty reproducing high frequencies so it's true that, larger drivers are capable of generating louder sound, but this does not mean that they deliver better sound.
Impedance
Master & Dynamic MW65
32Ohms
Apple AirPods Max ✗
Defined as the device's resistance to the electromagnetic current, as electricity flows through a conductor, it experiences electrical resistance that counters the flow of current. The resistance of a wire is measured in ohms. Master & Dynamic MW65's impedance is 32Ohms, the lower the impedance, the easier it is to get higher volume and requires less power.
Has A Neodymium Magnet
Master & Dynamic MW65
✓
Apple AirPods Max ✓
Neodymium magnets when used in audio devices produce a higher sensitivity and substantial sound output using less power to do so. They can help produce music at quite a high sound pressure level, SPL, with the use of high magnetic flux. The Master & Dynamic MW65 have this type of magnet.
Apple AirPods Max have it too, devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. It is also known that they have more bass and clear high notes.
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